Annals of the Academy of Medicine, Singapore · 2007
Late complications following tetralogy of Fallot repair: the need for long-term follow-up.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Ho Kay Woon, Tan Ru San, Wong Keng Yean, Tan Teng Hong, Shankar Sriram, Tan Ju Le
Аннотация
INTRODUCTION: We report a series of operated tetralogy of Fallot (TOF) patients focusing on complications and outcomes.
MATERIALS AND METHODS: Data from TOF patients seen at our centre's adult congenital heart disease clinic was analysed.
RESULTS: There were 21 patients: the mean age was 32.2 +/- 12.4 years; the age at first operation was 9.0 +/- 7.9 years; the mean postoperative follow-up duration was 23.5 +/- 12.1 years; and the current New York Heart Association (NYHA) status: I, 82%; II, 4%; III, 14%. Fourteen patients had complete operative notes. All these patients underwent total TOF correction; 2 had staged aortopulmonary shunt with total correction at a mean of 3.2 years later, pulmonary artery patch augmentation in 8 patients and pulmonary valvotomy in 8 patients. Three patients required pulmonary valve homograft replacement for severe pulmonary regurgitation (PR) at 13, 28 and 36 years after the initial corrective operation.
CURRENT INVESTIGATIONS: RBBB on ECG (91%), QRS duration 137 +/- 29 ms. Echocardiography showed dilated right ventricular end-diastolic (RVED) diameters (3.2 +/- 0.8 cm); severe PR (67%), residual right ventricular outflow tract obstruction (RVOTO) (42%) and VSD patch leakage (9%). Cardiac magnetic resonance (CMR) (8 patients) showed dilated RVED volumes 252.6 +/- 93.8 mL, indexed RV volume 165.7 +/- 34.8 mL; RV systolic function was preserved in most patients with a RV ejection fraction of 49.5 +/- 5.7%. One patient had atrial tachycardia and another had frequent non-sustained ventricular tachycardia that required radiofrequency ablation.
CONCLUSION: Patients with TOF who had full corrective surgery during childhood are now surviving into adulthood. Many challenges arising from complications in the postoperative period remain. It is imperative that adult TOF patients should have regular followup to monitor development and subsequent management of these complications.
MATERIALS AND METHODS: Data from TOF patients seen at our centre's adult congenital heart disease clinic was analysed.
RESULTS: There were 21 patients: the mean age was 32.2 +/- 12.4 years; the age at first operation was 9.0 +/- 7.9 years; the mean postoperative follow-up duration was 23.5 +/- 12.1 years; and the current New York Heart Association (NYHA) status: I, 82%; II, 4%; III, 14%. Fourteen patients had complete operative notes. All these patients underwent total TOF correction; 2 had staged aortopulmonary shunt with total correction at a mean of 3.2 years later, pulmonary artery patch augmentation in 8 patients and pulmonary valvotomy in 8 patients. Three patients required pulmonary valve homograft replacement for severe pulmonary regurgitation (PR) at 13, 28 and 36 years after the initial corrective operation.
CURRENT INVESTIGATIONS: RBBB on ECG (91%), QRS duration 137 +/- 29 ms. Echocardiography showed dilated right ventricular end-diastolic (RVED) diameters (3.2 +/- 0.8 cm); severe PR (67%), residual right ventricular outflow tract obstruction (RVOTO) (42%) and VSD patch leakage (9%). Cardiac magnetic resonance (CMR) (8 patients) showed dilated RVED volumes 252.6 +/- 93.8 mL, indexed RV volume 165.7 +/- 34.8 mL; RV systolic function was preserved in most patients with a RV ejection fraction of 49.5 +/- 5.7%. One patient had atrial tachycardia and another had frequent non-sustained ventricular tachycardia that required radiofrequency ablation.
CONCLUSION: Patients with TOF who had full corrective surgery during childhood are now surviving into adulthood. Many challenges arising from complications in the postoperative period remain. It is imperative that adult TOF patients should have regular followup to monitor development and subsequent management of these complications.